STS-70 Patch

Mission Highlights Primary objective of the mission accomplished when Tracking and Data Relay Satellite-G deployed from orbiter payload bay about six hours after liftoff. Approximately one hour after deployment, Inertial Upper Stage (IUS) booster attached to TDRS-G completed first of two scheduled burns to place TDRS-G in geosynchronous orbit. Once it completes on-orbit checkout, TDRS-G will become operational spare, completing existing TDRS network of advanced tracking and communications satellites. During remainder of mission, five crew members completed variety of experiments. Biological Research in Canister (BRIC) experiments study effects of microgravity on wide range of physiological processes in plants, insects and small invertebrate animals. BRIC-4 examined how hormone system and muscle formation of tobacco hornworm affected by microgravity; BRIC-5 tested whether cell division changes in daylily are due to microgravity or other causes. Also, Bioreactor Development System (BDS),